DDC-3992: Index X bytes of a column #4873

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admin · 2026-01-22T14:51:11+01:00

admin commented

2026-01-22 14:51:11 +01:00

Originally created by @doctrinebot on GitHub (Nov 11, 2015).

Originally assigned to: @beberlei on GitHub.

Jira issue originally created by user christophe mailfert:

i'm looking for a solution for index X bytes of a column

In SQL:

ALTER TABLE phone*book ADD INDEX (last*name(4));

In Doctrine i try this one but does not work:

@ORM\Index(name="lastname*idx", columns={"last*name(4)"}),

Anyone got a solution ?

Thx.

Originally created by @doctrinebot on GitHub (Nov 11, 2015). Originally assigned to: @beberlei on GitHub. Jira issue originally created by user christophe mailfert: i'm looking for a solution for index X bytes of a column In SQL: ``` sql ALTER TABLE phone*book ADD INDEX (last*name(4)); ``` In Doctrine i try this one but does not work: ``` java @ORM\Index(name="lastname*idx", columns={"last*name(4)"}), ``` Anyone got a solution ? Thx.

admin added the Improvement label 2026-01-22 14:51:11 +01:00

admin closed this issue

2026-01-22 14:51:11 +01:00

admin commented

2026-01-22 14:51:11 +01:00

@beberlei commented on GitHub (Feb 16, 2020):

This is outside ORM/DBALs possibilities, you should create the index outside of Doctrine tooling.

@beberlei commented on GitHub (Feb 16, 2020): This is outside ORM/DBALs possibilities, you should create the index outside of Doctrine tooling.

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Reference: doctrine/archived-orm#4873